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参数资料
| 型号： | MAX6455UT22S-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | µP Supervisors with Separate VCC Reset and Manual Reset Outputs |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封装： | SOT-23, 6 PIN |
| 文件页数： | 9/10页 |
| 文件大小： | 189K |
| 代理商： | MAX6455UT22S-T |
MAX6453–MAX6456
P Supervisors with Separate VCC Reset and
Manual Reset Outputs
8
_______________________________________________________________________________________
MAX6454
MAX6456
P
RESET
GND
VCC
5V
3.3V
100k
Figure 5. Interfacing to Other Voltage Levels
MAX6453
MAX6455
RESET
VCC
GND
VCC
100k
Figure 6. Ensuring
RESET Valid to VCC = 0
MAX6455
P
VCC
RSTIN
RESET
NMI
LED
I/O
SUPPLY
CORE SUPPLY
PUSHBUTTON SWITCH
CLOSE FOR IMMEDIATE SYSTEM INTERRUPT
CLOSE FOR >3.36s FOR SYSTEM RESET
+3.3V
+1.5V
RESET
MROUT
GND
MR
Figure 4. Interrupt Before Reset Application Circuit
MAX6453–
MAX6456
RSTIN
VCC
RESET
TIMOUT PERIOD
(210ms typ)
MROUT
TIMOUT PERIOD
(210ms typ)
MR-TO-RESET
SETUP PERIOD
(3.36s typ)
MAX6455/MAX6456
0.63V
1.23V
MR
GND
VCC
RESET
MROUT
Functional Diagram
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| MAX6455UT31S-T | µP Supervisors with Separate VCC Reset and Manual Reset Outputs |
| MAX6455UT44S-T | µP Supervisors with Separate VCC Reset and Manual Reset Outputs |
| MAX6456UT17S-T | µP Supervisors with Separate VCC Reset and Manual Reset Outputs |
| MAX6456UT22S-T | µP Supervisors with Separate VCC Reset and Manual Reset Outputs |
| MAX6456UT31S-T | µP Supervisors with Separate VCC Reset and Manual Reset Outputs |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6455UT23S | 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORS WITH SEP - Cut Tape Product 制造商:Rochester Electronics LLC 功能描述: |
| MAX6455UT23S+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR ADJV 7UA 6PIN SOT-23 - Cut Tape Product |
| MAX6455UT23S+T | 功能描述:监控电路 Dual uPower Reset Circuit RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6455UT23S-T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6455UT26S | 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORS WITH SEP - Cut Tape Product |
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